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"Silver Steel" and "Tool Steel"what's the difference

Dec 30, 2013 · In plate form it used to be called gauge plate which is also ground dead flat and size. The name Silver probably came from the shiny appearance. It sits between Mild steel (low carbon) and tool steel (high carbon) and is possible to harden and temper. It machines badly and welds worse. ASSAB Tool Steel Performance Comparison Chartstainless steel. mild carbon steel, AHSS, copper and aluminium. VANADIS 8 SUPERCLEAN VANADIS 8 SUPERCLEAN HB 270 2.3 0.4 0.4 4.8 3.6 - 8.0 - 1020-1180 60-65 Powder tool steel for very long run tooling ,where abrasive wear resistance and good toughness is required. Blanking, forming, fine blanking, deep drawing, cold forging and powder compacting,

ASTM S7 Steel, Datasheet, Properties, Cross-Reference

Heat Treatment of steel grade ASTM S7. Heat treated :1567°C - 1178°C. Technological Curves of steel grade ASTM S7 China AISI S7 1.2355 50crmov13-15 Tool Steel - China S7 S7 Steel Plate, S7 Plate, S7 Steel manufacturer / supplier in China, offering AISI S7 1.2355 50crmov13-15 Tool Steel, Imported Enginer Good Quality Wheel Mini Loader, Two Wheel Asphalt Vibratory Roller Road Construction Machinery and so on. Cincinnati Tool Steel Company AISI S7Cincinnati Tool Steel Company Phone #:(815) 226-8800 (800) 435-0717 Fax #:(915) 226-4388 AISI S7 AISI S7 - Chrome-Moly-Shock Resistant Steel AISI S7 is a shock steel with exceptional impact properties - unnotched Charpy over 200 ft-lb at 400F temper. Since it hardens in air, it is safe and stable in heat treatment. But perhaps the most

Crucible Steel S7 (AISI S7) Tool Steel

Crucible S7 is a shock resisting tool steel with excellent toughness and high strength, along with low to medium wear resistance. It has been widely used for many years to make chisels and punches which undergo shock loading, and has found increasing use for small plastic molds. S7 is easy to machine in the annealed condition and can be readily heat treated. General Catalog of TOOL STEELS:Standard steel (JIS equivalent):Original steel YXM1 Comparison of characteristics Grade Wear resistance Pressure resistance Toughness Hardenability Distortion by heat treatment Machinability Weldability Standard hardness (HRC) 58-62 57-63 59-65 58-60 57-63 57-63 55-60 55-60 40 58-64 62-66 61-65 58-61 54-58 58-62 62-65 64-67 68-71 A A A B Grade S7 Steel McMaster-CarrThe diameter on these rods is precision ground while the straightness is held to a strict tolerance. Also known as drill rod, they are ready for turning in a lathe. Often made into chisels, rivets, and punches, S7 tool steel can handle repeated impact without fracturing. It is an air-hardening material.. For technical drawings and 3-D models, click on a part number.

Japan (JIS ) - Steel Worldwide equivalent grades

Japan (JIS ) - Steel Worldwide equivalent grades. Home :Steel Numbers :Steel / Cast iron Standards:Alloy Standards :Search :Buy / Sell :Worldwide Equivalents :Worldwide Equivalents Japan (JIS ):Steel - equivalent grades 316Ti S15C S20C S22C S25C S7 Shock-Resisting Tool Steel Bars Supplier and Exporter Nextgen Steel & Alloys. founded in year 1985, re-established in the year 2012, is the leading S7 Tool Steel Manufacturer in Mumbai. S7 tool steel is also known as a general purpose self-hardening steel. steel with large impact and shock resistant. It has good resistance when soften at S7 tool steel 1.2357 50CrMoV1314 19550 steel bar OTAI SPECIAL STEEL is S7 tool steel stockholders and suppliers from china. more 16 years experience in AISI S7 tool steel round bar, flat bar and plate supply. AISI S7 Tool Steel is a high quality impact hot work and cold work tool steel, It belong to the high quality Medium carbon alloy tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI S7 steel Annealing delivery hardenss less than 250HB.

SK7 (JIS ) - Worldwide equivalent grades - Steel Number

European equivalent grade for Non-alloy cold-work tool steel SK7 (JIS ):C70U (1.1520) NEW opportunities for buyers! Post free buying requirement for product SK7 (JIS ) Chemical composition and properties of european equivalents (EN) for SK7 (Japan, JIS ):C70U (1.1520) , Speedy Metals Information for S7 Tool SteelS7 is a shock resisting tool steel with excellent toughness and high strength, along with medium wear resistance. It has maximum shock resistance and high compression strength, which gives it good deformation resistance in use, while retaining good toughness. S7 is easy to machine in the annealed condition and can be readily heat treated. Tool Steel Resource Guide A2, D2, M2, S7, O1, W1, A6 S7 Tool Steel S7 tool steel is a shock resisting grade with superior impact properties combined with high toughness, machinability and size stability during heat treating. Air hardening and versatile enough for use in both cold and hot work tooling make S7 suitable for a wide range of applications that require shock resistance, size stability and machinability where temperatures of the tool will not exceed 1000°F.

Tool Steel S7 Shock Resisting Tool Steel S7 Steel

S7 Shock-Resisting Tool Steel. S7 Shock-Resisting Tool Steel is an air or oil hardening tool steel that is characterized by very high impact toughness. The combination of strength and high toughness makes it a candidate for a wide variety of tooling applications. It can be Equivalent to S7 steel - Practical MachinistOct 08, 2017 · The bohler equivalent of S7 is K245/ compax gives a achievable hardness of 58 / 60 Rc you may want to look at that supplier. It is a little shaft, 1.25 dia, .787 dia, .472 dia, then a .394 dia with 3 flats. 1 part only, a prototype. Looks like I'll order some and get it to them asap.